package com.kuangsheng.demo03选择结构;

import java.util.Scanner;

public class Demo09 {
    public static void main(String[] args) {

        //多项选择
        //考试分数大于60就是及格，小于60分就不及格

        Scanner scanner = new Scanner(System.in);

        System.out.println("请输入整数:");
        int score = scanner.nextInt();

        if(score == 100) {
            System.out.println("S级");
        }
        else if(score < 100 && score >= 90){
            System.out.println("A级");
        }else if(score < 90 && score >=80 ){
            System.out.println("B级");
        }else if(score < 80 && score >= 70){
            System.out.println("C级");
        }else if(score < 70 && score >= 60){
            System.out.println("D级");
        }else if(score < 60 && score >= 0){
            System.out.println("不合格");
        }else {
            System.out.println("成绩不合法");
        }

    }
}
